diff --git a/pve_server/run_dmc.py b/pve_server/run_dmc.py
index d3e32e9..e9ef4c8 100644
--- a/pve_server/run_dmc.py
+++ b/pve_server/run_dmc.py
@@ -355,6 +355,12 @@ def _get_legal_card_play_actions(player_hand_cards, rival_move):
     moves.sort()
     moves = list(move for move, _ in itertools.groupby(moves))
 
+    # Remove Quad with black and red joker
+    for i in [3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17]:
+        illegal_move = [i]*4 + [20, 30]
+        if illegal_move in moves:
+            moves.remove(illegal_move)
+
     return moves